| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef __EARC_H__ |
| #define __EARC_H__ |
| #include "../common/iec_info.h" |
| #include "earc_hw.h" |
| /* earc probe is at arch_initcall stage which is earlier to normal driver */ |
| bool is_earc_spdif(void); |
| void aml_earctx_enable(bool enable); |
| int sharebuffer_earctx_prepare(struct snd_pcm_substream *substream, |
| struct frddr *fr, enum aud_codec_types type, int lane_i2s); |
| bool aml_get_earctx_enable(void); |
| bool get_earcrx_chnum_mult_mode(void); |
| enum attend_type aml_get_earctx_connected_device_type(void); |
| bool aml_get_earctx_reset_hpd(void); |
| void aml_earctx_enable_d2a(int enable); |
| |
| #endif |
| |
